DE2916752C2 - - Google Patents

Info

Publication number
DE2916752C2
DE2916752C2 DE2916752A DE2916752A DE2916752C2 DE 2916752 C2 DE2916752 C2 DE 2916752C2 DE 2916752 A DE2916752 A DE 2916752A DE 2916752 A DE2916752 A DE 2916752A DE 2916752 C2 DE2916752 C2 DE 2916752C2
Authority
DE
Germany
Prior art keywords
ring
oil channel
flange
plug
pressure vessel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2916752A
Other languages
German (de)
English (en)
Other versions
DE2916752A1 (de
Inventor
Abduz Los Angeles Calif. Us Zahid
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GREER HYDRAULICS Inc CHATSWORTH CALIF US
Original Assignee
GREER HYDRAULICS Inc CHATSWORTH CALIF US
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GREER HYDRAULICS Inc CHATSWORTH CALIF US filed Critical GREER HYDRAULICS Inc CHATSWORTH CALIF US
Publication of DE2916752A1 publication Critical patent/DE2916752A1/de
Application granted granted Critical
Publication of DE2916752C2 publication Critical patent/DE2916752C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/22—Liquid port constructions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/20—Accumulator cushioning means
    • F15B2201/205—Accumulator cushioning means using gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3152—Accumulator separating means having flexible separating means the flexible separating means being bladders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports
    • F15B2201/411—Liquid ports having valve means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/415—Gas ports
    • F15B2201/4155—Gas ports having valve means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/43—Anti-extrusion means
    • F15B2201/435—Anti-extrusion means being fixed to the separating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
DE19792916752 1978-05-04 1979-04-25 Druckspeicher Granted DE2916752A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/902,972 US4347871A (en) 1978-05-04 1978-05-04 Pressure accumulator with locking nut

Publications (2)

Publication Number Publication Date
DE2916752A1 DE2916752A1 (de) 1979-11-15
DE2916752C2 true DE2916752C2 (fr) 1987-08-13

Family

ID=25416704

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792916752 Granted DE2916752A1 (de) 1978-05-04 1979-04-25 Druckspeicher

Country Status (7)

Country Link
US (1) US4347871A (fr)
CA (1) CA1097559A (fr)
CH (1) CH631796A5 (fr)
DE (1) DE2916752A1 (fr)
FR (1) FR2425021B1 (fr)
GB (1) GB2023734B (fr)
SE (1) SE7903138L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003010447A1 (fr) * 2001-07-24 2003-02-06 Nobuyuki Sugimura Receptacle sous pression
US9739292B1 (en) * 2014-03-21 2017-08-22 Kocsis Technologies, Inc. Hydraulic accumulator having a closing arrangement

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2390320A (en) * 1943-12-28 1945-12-04 Simmonds Aerocessories Inc Pressure vessel
US2401791A (en) * 1943-12-30 1946-06-11 Simmonds Aerocessories Inc Pressure vessel
US2469171A (en) * 1945-07-06 1949-05-03 Greer Hydraulics Inc Accumulator shell sealing plug
FR913487A (fr) * 1948-03-30 1946-09-11 Accumulateur de pression
GB710746A (en) * 1952-06-24 1954-06-16 Edward Maurice Greer Safety outlet for hydraulic accumulators
US2877801A (en) * 1954-11-02 1959-03-17 Greer Hydraulics Inc Clamping means for bladder of pressure accumulator
US2936787A (en) * 1956-08-27 1960-05-17 Mercier Jean Locking ring for pressure accumulator
US3038501A (en) * 1957-12-05 1962-06-12 Greer Hydraulies Inc Pressure vessel
FR1344208A (fr) * 1962-02-08 1963-11-29 Olaer Patent Co Bague pliable pour le raccordement de deux pièces
FR1488245A (fr) * 1966-01-18 1967-07-13 Bague pliable notamment pour raccord de réservoir de pression
FR1479297A (fr) * 1966-02-09 1967-05-05 Olaer Patent Co Bague pliable pour raccord de réservoir de pression
US3687165A (en) * 1970-07-10 1972-08-29 Jacques H Mercier Locking ring for pressure vessel
US4056127A (en) * 1976-04-30 1977-11-01 Emg Hydraulics, Inc. Accumulator with open ended shell

Also Published As

Publication number Publication date
DE2916752A1 (de) 1979-11-15
CA1097559A (fr) 1981-03-17
GB2023734A (en) 1980-01-03
FR2425021B1 (fr) 1985-06-28
GB2023734B (en) 1982-08-25
US4347871A (en) 1982-09-07
FR2425021A1 (fr) 1979-11-30
SE7903138L (sv) 1979-11-05
CH631796A5 (fr) 1982-08-31

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: F15B 1/04

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee